*{
    margin: 0;
    padding: 0;
    font-size: 16px;
    user-select: none;
}
.kong{
    height: 50px;
}
.navbar{
    background-color:#6793b5;

}.van-nav-bar__title{
    font-weight: bold !important;
}
.van-nav-bar__right>a,.van-nav-bar__left>span,.van-nav-bar__left>i{
    color: black !important;
}